Using the Horizon 8 swagger page

A couple weeks back when Horizon 8 was released they also made us happy with the Swagger page to browse the rest api methods. One thing it lacks though is a way to easily authenticate to actually try them. There is an Authenticate button but I couldn’t find any information on what it actually needs. While creating my previous blog post I was messing around with things and actually found a way to authenticate. First I tried to authenticate using the actual api method for that but trying any call afterwards still showed me as not being authenticated. You could copy/paste the access token though and you’ll see in the script how that might work, or check the 3rd screenshot.

Let’s have a look at the script.

$url = read-host "url for connectionserver"

$username=read-host "Username"
$domain=Read-host "Domain"
$password=read-host "Password" -AsSecureString

$BSTR = [System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($password) 
$UnsecurePassword = [System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR)

function Get-HRHeader(){
    param($accessToken)
    return @{
        'Authorization' = 'Bearer ' + $($accessToken.access_token)
        'Content-Type' = "application/json"
    }
}
function Open-HRConnection(){
    param(
        [string] $username,
        [string] $password,
        [string] $domain,
        [string] $url
    )

    $Credentials = New-Object psobject -Property @{
        username = $username
        password = $password
        domain = $domain
    }

    return invoke-restmethod -Method Post -uri "$url/rest/login" -ContentType "application/json" -Body ($Credentials | ConvertTo-Json)
}

function Close-HRConnection(){
    param(
        $accessToken,
        $url
    )
    return Invoke-RestMethod -Method post -uri "$url/rest/logout" -ContentType "application/json" -Body ($accessToken | ConvertTo-Json)
}
try{
$accessToken = Open-HRConnection -username $username -password $UnsecurePassword -domain $Domain -url $url
Set-Clipboard (Get-HRHeader -accessToken $accessToken).Authorization
}
catch{
    write-host "Error while authenticating"
}

To make it directly usable I have chosen to ask for web address of the server, username, domain and password and in the end I copy the token you need to the clipboard for you. Let’s have a look at it

No further output but I can paste what I have in the clipboard now in the Authenticate field at the swagger page, hit authorize and close.

And now I can try api calls, pulling machines from the inventory for example.

SO that’s how we can actually use the Swagger page to try api calls.

Bookmark the permalink.

One Comment

  1. Pingback: Using the Horizon 8 swagger page | For servers

Comments are closed